baber/WOPTO huggingface dataset:
Patent JP-H09227245-A (JP)
Title: Production of plasma-facing material
Inventor: FUJITANI YASUYUKI
IPC: G21B1/11
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a plasma-facing material capable of producing the plasma-facing material having a joint layer of an armor material and cooling member having the high strength to substantially prevent breakdown in case a thermal stress is generated in the joint layer of the armor material and the cooling member when the armor material is exposed to high thermal load or in case the electromagnet force generated in a vacuum vessel is applied on the joint layer. SOLUTION: At the time of joining the armor material 1 consisting of c/c composite and the cooling member 2 consisting of copper, a carbon fiber sheet 3 and an Ag-Cu-Ti brazing filler metal 4 are inserted between the armor material 1 and the cooling member 2 and the materials are heated to 870 deg.C and are held for 10 minutes in vacuum. The joint layer 5 which is the mixed layer composed of the carbon fibers and the brazing filler metal is thereby generated and the armor material 1 and the cooling member 2 are joined by the joint layer 5.
Patent JP-S57156641-A (JP)
Title: Iron core of hermetic rotary electric machine
Inventor: OONISHI HITOSHI
IPC: H02K1/06
Filed: 1981-03-20
Abstract: PURPOSE:To reduce copper loss and iron loss with high efficiency, by accumulating low grade material and high grade material of electric iron plate different in thickness one after another to form an integral body. CONSTITUTION:Low grade materials 2 and high grade materials 3 are accumulated one after another, and an iron core is constituted. The low grade material 2 and high grade meterial 3 are different in thickness. The high grade material 3 is thinner than the low grade material 2. For instance, a low grade material 2 of 0.5mm. thick and a high grade material 3 of 0.35mm. thick are used. These materials are accumulated one after another with 1/2 each in number of sheet and with weighting ratio of low grade materials: high grade materials =0.5:0.35. An iron core is thus manufactured.
Patent JP-H08298728-A (JP)
Title: Charging apparatus for secondary battery with display of charging completion time
Inventor: TAKASHI KENJI
IPC: H02J7/02
Filed: 1996-02-28
Abstract: PURPOSE: To obtain a charging apparatus by which a secondary battery is charged according to a constant-voltage and constant-current control system and which displays the time required for completing a charging operation. CONSTITUTION: A charging voltage characteristic and a charging current characteristic which correspond to a secondary battery as an object to be charged are stored in a storage circuit 12 in advance. The charging current and the charging voltage, of the secondary battery 8, which are detected by a current detection circuit 9 and a voltage detection circuit 10 are made to correspond to a charging characteristic curve in a control circuit 11, the required time for completing a charging operation is computed, and the time is displayed by a display device 13.
Patent JP-H10236651-A (JP)
Title: Pallet stacking/separating processing device
Inventor: TATSUMI YOSHINARI
IPC: B65G57/30
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make processing of both platen pallets and flat pallets. SOLUTION: A pallet stacking/separating device is equipped with conveyors 10, a lifter 20, the first holder units 30 installed opposingly on both sides of the lifter 20, and the second holder units 40 arranged as mating with the four inside corners of the lifter 20. The first holder units 30 hold a plurality of platen pallets PP vertically transported by the lifter 20 while the second holder units 40 hold flat pallets FP.
Patent JP-H0798551-A (JP)
Title: Welded roll surface-covered with fluorine elastomer
Inventor: KURISU DERU ROSARIO
IPC: B29K27/12
Filed: 1991-02-12
Abstract: PURPOSE: To obtain a fusion roll fusing a toner to paper and enabling recording on the paper. CONSTITUTION: A surface layer 202 of fluoroelastomer contg. vinylidene fluoride (VF2 ) and >=23.4mol% hexafluoropropylene(HFP) is formed on a hollow metallic core 201 to obtain the objective fusion roll 200. The fluorine content of the fluoroelastomer made of a VF2 -HFP copolymer is >=69wt.%. When the fusion roll is used, offsetting can be prevented without using a releasing agent having a mercapto functional group.
Patent JP-H07246207-A (JP)
Title: Ultrasonic image processor
Inventor: KASAHARA EIJI
IPC: A61B8/14
Filed: 1994-03-11
Abstract: PURPOSE:To suitably and speedily extract the contour line of a tissue inside an ultrasonic image. CONSTITUTION:Plural sample points S1 and S2 are set on a border line 102 of tissues by an operator. A reference straight line Ml connecting those two sample points is set, and reference points P1 and P2 are set at positions away from both the ends of that straight line just for a fixed distance K. Retrieval straight lines L1 and L2 are perpendicular through the reference points P1 and P2 to the reference straight line M1, and the border line 102 is extracted along those retrieval straight lines L1 and L2. This processing is repeatedly executed to an interpolating block with calculated interpolating points A and B as both the ends.
Patent JP-H05243289-A (JP)
Title: Hybrid integrted circuit device and its manufacture
Inventor: SAKANO JUN
IPC: H01L21/52
Filed: 1992-02-27
Abstract: PURPOSE:To provide a hybrid integrated circuit capable of soldering of a very small size of semiconductor element and its manufacture. CONSTITUTION:This is one being plotted, seeking the ratio of the solder spread L and the height t after reflow in nitrogen atmosphere, as regards each kind of solder. It shows an extremely large L/t value in the range from 45:55 to 55:45 in the weight mixture ratio of tin to lead, as compared with the solder at mixture ratio beside the range. Accordingly, for the hybrid integrated circuit using the solder within the range from 45:55 to 55:45 in weight mixture ratio of tin to lead, being let reflow in nitrogen atmosphere, the solder flows enough even on a pad approximately 0.5mm in one side, and it hardens flatly. As a result, a very small size of semiconductor element is fixed horizontally.
Patent JP-H01125652-A (JP)
Title: Data intermediation and collision detection for data bus
Inventor: FUREDERITSUKU OO AARU MIISUTAA
IPC: G06F13/362
Filed: 1987-02-24
Abstract: PURPOSE: To easily perform the arbitration of data by sending a message ID byte onto a bus, comparing a received message byte with the transmitted signal whether they are equal or not and detecting collision. CONSTITUTION: A collision detector 44 starts blocking the arrival of data at a bus 26 as soon as the difference is detected between a current bit transmitted onto the bus 26 by a user microprocessor 22 and a current bit received from the bus by a bus receiver. After blocking is once set, the collision detector 44 continuously blocks the arrival of the microprocessor 22, which transmits data, at the bus 26 until resetting is performed on but idle conditions. This detector 44 compares all the bits from a start bit to a stop bit for each transmitted or received bit. On the other hand, an arbitration detector 42 compares only the start bit of each byte for the prescribed time from the start. These detectors 42 and 44 are reset through a line 50 and after a bus idle state occurs at the device 22, the bus 26 is arbitrated.
Patent JP-H06249032-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: IWATA YOICHI
IPC: F02D41/14
Filed: 1993-03-02
Abstract: PURPOSE:To improve the deterioration of the exhaust emission generated in the acceleration/deceleration of the engine by making further effective use of the O2 storage effect of a three-way catalyst in an air-fuel ratio control device of an internal combustion engine having the three-way catalyst. CONSTITUTION:An air-fuel ratio control device is provided with an oxygen amount calculating means 6 to calculate the oxygen amount to be currently stored in a three-way catalyst 2 by using the exhaust gas amount to flow into the three-way catalyst 2 and the oxygen concentration thereof, and a fuel amount control means 8 to control the fuel amount to be supplied to the engine combustion chamber by taking into consideration the intake air amount so that the oxygen amount calculated by the oxygen amount calculating means 6 may be maintained at the target oxygen amount level. A target oxygen amount changing means 10 is provide, which reduces the target oxygen amount while the engine acceleration is planned and executed and on the other hand, increases the target oxygen amount while the engine deceleration is planned and executed.
Patent JP-S62198210-A (JP)
Title: Malfunction preventing circuit for automatic level control circuit
Inventor: FUKUYAMA MAKOTO
IPC: H03G3/30
Filed: 1986-02-26
Abstract: PURPOSE:To prevent an automatic level control circuit from being malfunctional by providing a cut-off transistor (TR) cutting-off an automatic level control TR at power on/off. CONSTITUTION:When a power supply is turned off, the base voltage of a TR Q5 of the 1st comparator is lowered faster than the base voltage of a TR Q4 connected to a capacitor C2. Thus, a current flowing to the TR Q5 having a high base voltage at normal operation flows through the TR Q4 and the current is delivered to TRs Q6, Q7 constituting a mirror circuit. A current is fed to a base of a TR Q8 connected to cut off an ALC TR Q1 to discharge the electric charge in a capacitor C1 connected to an ALC connection terminal 7. Thus, the TR Q1 is cut off.
Patent JP-S52125246-A (JP)
Title: Selecting connection system
Inventor: HISANAGA SHIYUUJI
IPC: G06F13/14
Filed: 1976-04-14
Abstract: PURPOSE: To enable the route switching connection for I/O channel automatically and with high speed, by only adding two signal wires newly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02138976-A (JP)
Title: Method for transferring a protein into a cell
Inventor: TAI KIN UON
IPC: C12N13/00
Filed: 1989-02-21
Abstract: PURPOSE: To transfer a protein to the cell of microorganism, plant, animal or human, or other procaryote by exposing a mixture of the protein and cells to an electric field.  
     CONSTITUTION: A solution, suspension or other mixture containing a protein to be transferred and target cells is introduced into a vessel exposed to an electric field. In this case, although the intensity of the electric field should be so high as to afford a high electric field or state-of-discharge, it should not be so high as to virtually alter or destroy the protein and/or cells, being pref. ≤20 kv in voltage. The protein to be transferred is e.g. an antibody, hormone, growth factor, gene repressor, its molecular weight being 35-200 kilodalton. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S53126781-A (JP)
Title: Fluorescent lalp air extraction device
Inventor: NAITOU YUTAKA
IPC: H01J9/385
Filed: 1977-04-13
Abstract: PURPOSE: To place heating gas valves between a pair of spiders so as to make the gas piping short and simple and to improve the stability and control of the gas flame of a burner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61200098-A (JP)
Inventor: KAJIKAWA YUKIO
IPC: B64D17/00
Filed: 1985-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04279788-A (JP)
Title: Hermetic type scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C29/12
Filed: 1991-03-07
Abstract: PURPOSE:To efficiently cool a scroll compressor, and thereby enhance high speed performance by providing a piping loop which leads a part of refrigerant gas within an upper container chamber to the outside so as to be cooled, and returns the aforesaid gas back to the upper container chamber thereafter in order to prevent gas sucked in from being heated. CONSTITUTION:Lubricant 22a accumulated in an oil tank 22 at the lower section within a hermetic container 1 is elevated within the center vertical hole 13 of a rotating shaft 14, it is then supplied to a main bearing 40 and a turning bearing 32 thereafter. And lubricant supplied to the turning bearing 32 is made to flow in a back pressure chamber 41, is made to flow in a compression chamber 7 through a back pressure port 6d, is pressurized together with refrigerant gas thereafter, and is then moved to a discharge chamber 1a located above a stationary scroll 5 and an electric motor chamber 1b. In this case, a part of refrigerant gas within the discharge chamber 1a is led outside through a hole 60a provided for an upper cover section 20 so as to be cooled by respective cooling means 50 and 56, so that it is thereby formed into liquid high pressure refrigerant. And the refrigerant is then moved to a hole 60b at the lower side and a suction pipe 17 so as to be circulated within a piping loop 60, so that lubricant 22a is thereby cooled.
Patent JP-S55134382-A (JP)
Title: Electronic watch
Inventor: KANNO TAKAKO
IPC: G04C10/04
Filed: 1979-04-06
Abstract: PURPOSE: To indicate the life of a battery accurately without shortening the life of the battery in an electronic watch by indicating the life of the battery by deenergizing only the indication of second.  
     CONSTITUTION: When predetermined voltage drop of a power battery is detected, a driver 9 applies a signal having the same waveform as a signal applied to a common electrode to the segment electrode of a second indicator 12 through a battery life detector 15 to deenergize the indication of the indicator 12. Since the life of the battery is exactly indicated by the deenergization of the indication of the second without a light emitting diode and the like, it can avoid the shortening of the life of the battery by the less power consumption of the battery. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08237406-A (JP)
Title: Scanner printer for electronic blackboard
Inventor: OOSHIMA KOUJI
IPC: H04N1/10
Filed: 1995-03-01
Abstract: PURPOSE: To move a scanner section of the electronic blackboard along the board without trouble of connection cable or trouble by discharged recording paper. CONSTITUTION: A printer section 26 is supported by a lower end of a scanner section 21 moved along a board face 11a horizontally so that recording paper 27 is discharged from the front side, and the printer section 26 and a scanner section 201 are moved together to avoid a connection cable interconnecting the both from being interfered by the movement of the scanner section 21, and printer section 26 discharges the recording paper 27 horizontally in the broadwise direction toward the front side, then unnatural folding of the recording paper 27 or trouble caused by intrusion of the paper between the scanner section 21 and the board face 11a is avoided.
Patent JP-S54133609-A (JP)
Title: Quantity controlled transfering device for liquid
Inventor: ASAOKA MASAO
IPC: F04B19/00
Filed: 1978-04-07
Abstract: PURPOSE: To perform quantitatively constant supply of liquid with comparatively high accuracy and simple mechanism by absorbing the liquid in porous, elastic substance with liquid absorbing ability, equipped on an endless belt in a constant spacing, and then sqeezing out this liquid in a compression part.  
     CONSTITUTION: A belt 1 provided with pieces of porous, elastic sbustance 2 passes through the liquid 3 with the aid of rolls 4, 5 driven by a motor etc., where this porous, elastic substance 2 is lifted up after absorbing the liquid 3. These elastic pieces 2 during passing through the rolls 4, 5 are pressed by them, when the liquid in the elastic substance 2 drops on an eaves 6 to be transported further. Because the speed of this belt is constant the same quantity liquid is transported to the eaves 6 in every turn of the belt. If the elastic pieces are made of the same material and in a uniform size and equipped in a constant spacing, a constant quantity liquid is transported always even in a short unit time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08234944-A (JP)
Title: Printer
Inventor: ISHIHARA REIKO
IPC: B41J2/485
Filed: 1995-03-01
Abstract: PURPOSE: To obtain an easy-to-see document even when a normal, an enlarged, and a reduced print document are present together by setting a page number to a print format in reduced character pattern for enlargement printing when the enlargement printing is specified, and setting the page number to the print format in enlarged character pattern for reduction printing when reduction printing is specified. CONSTITUTION: This printer device is equipped with a print format holding part 20 which holds the print format, the reduced character pattern 13 for printing the page number when the enlargement printing of a character pattern holding part 10 is specified, and the enlarged character pattern 12 for printing the page number when the reduction printing is specified. According to print information indicating normal printing, enlargement printing, or reduction printing, the page number is set by a print format generation part 15 to the print format in the reduced character pattern 13 for the enlargement printing when the enlargement printing is specified and also set by the print format generation part 15 to the print format in the reduced character pattern 12 for the reduction printing when the reduction printing is specified.
Patent JP-H09319068-A (JP)
Title: Photomask and production of three-dimensional circuit formed product formed by using the same
Inventor: ANDO YOSHIYUKI
IPC: G03F1/60
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a photomask with which the formation of mainly three- dimensional and fine electric circuit patterns is possible and to provide a process for production capable of producing the three-dimensional circuit formed product with one photomask or the photomasks of the number smaller than the number of exposure surfaces. SOLUTION: The three-dimensional mask 3 is obtd. by using a formed product manufactured by a photoforming method and applying an opaque coating film on the surface of the formed product. The photomask 1 which has apertures of desired patterns and is worked to the three-dimensional shape of the surface to be brought in tight contact is obtd. by joining the three-dimensional mask 3 to a plane mask film 2. The photomask 1 is arranged in tight contact with the three-dimensionally formed articles 14 previously subjected to a plating treatment and resist treatment and the formed articles are subjected to exposing and developing, by which the three-dimensional circuit formed product 10 formed with the three-dimensional and fine electric circuit patterns 11 is obtd.  The number of the photomask 1, therefore, suffices with one piece or the number smaller than the number of the exposure surfaces.
Patent JP-S56150097-A (JP)
Title: Friction reducing additive,lubricant composition and internal combustion engine fuel consumption reduction method
Inventor: ANDORUU JIIN HORODEISUKII
IPC: C10N30/06
Filed: 1981-03-24
Abstract: Borated glycerol hydroxyesters are effective friction reducing additives when incorporated into lubricating compositions.
Patent JP-H077285-A (JP)
Title: Magnetic shielding material
Inventor: ENDO TAKANORI
IPC: H05K9/00
Filed: 1992-01-31
Abstract: PURPOSE:To enhance a magnetic shielding effect by kneading and dispersing flakelike powder having a function of magnetically shielding in medium such as resin, etc. CONSTITUTION:Powder having a function of magnetic shielding may generally be, if it has flakelike state, powder of a soft magnetic material or preferably of sendust alloy, permalloy alloy or amorphous alloy of them. The magnetic powder becoming the flakelike state is, for example, uniformly kneaded and dispersed in thermoplastic resin such as polyvinyl chloride resin, etc., by using a roll mill, etc. Then, this kneaded material is cooled to obtain a magnetic shielding material. Thus, a magnetism can be shielded with a single member having a platelike or predetermined shape by altering its thickness in response to an intensity of the magnetism to be shielded.
Patent JP-S52125367-A (JP)
Title: Digital electronic wristwatch
Inventor: MOROZUMI YUKIO
IPC: G06F15/02
Filed: 1976-04-14
Abstract: PURPOSE:Popularization of a digital electronic wristwatch which is practical and multifunctional in both design and performance is achieved by directly fixing solar batteries to the base board of a display unit.
Patent JP-S61215821-A (JP)
Inventor: TEIONGU ETSUCHI KUUAN
IPC: C08K5/09
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59168652-A (JP)
Title: Method and apparatus for correcting element
Inventor: YAMAGUCHI HIROSHI
IPC: G03F1/00
Filed: 1983-03-16
Abstract: PURPOSE:To apply the titled method even to a wiring of 1mum or less, and to prevent damage to the periphery by converging ion beams from a high luminance ion source such as a liquid metallic ion source by an ion beam optical system such as an electrostatic lens and irradiating ion beams to the wiring section of an IC. CONSTITUTION:A high-voltage power supply 82, a controller 85, etc. are operated, and ion beams are drawn out of a liquid metallic ion source 65. According to a method of cutting a wiring, an IC chip or a wafer is mounted onto a base plate 90 as a sample, the enlarged image of the sample by an output from a secondary electronic image detector is observed by a Braun tube 88 on a SIM observing device 87 by beams of low energy, and ion beams are scanned and irradiated to a section to be cut to remove the section to be cut. Scan width and wiring width must be conformed with each other at that time, and both widths can be conformed at high accuracy by a control system of deflection voltage.
Patent JP-S63208296-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA TOSHIRO
IPC: H01L29/15
Filed: 1987-02-24
Abstract: PURPOSE:To increase a one-dimensional quantum effect remarkably and to improve the characteristics of a semiconductor device using said quantum effect, by making the surface orientation of a substrate to be 111 surface orientation basically. CONSTITUTION:The electronic energy structure of a semiconductor is largely different based on crystal orientation, a one-dimensional quantum effect is different based on said orientation. In comparison with a conventional <111> surface orientation, the larger quantum effect is obtained in a <100> surface orientation. An element structure is constituted on the surface (111) of a substrate. A semiconductor device, which has more excellent characteristics than those of an element structure on a (100) surface, is implemented by using the quantum effect in the <111> surface orientation.
Patent JP-H08212680-A (JP)
Title: Rewrite card
Inventor: KAIEDA HIROSHI
IPC: B42D15/10
Filed: 1995-02-07
Abstract: PURPOSE: To provide a rewrite card whose exhausting speed is low, capable of sufficiently standing repeat use over a long term and grasping the recording change time-sequentially. CONSTITUTION: Recording onto an information display part 3a is performed additionally and continuously in each column or each row until arriving at a prescribed number of proper columns or rows. Then, after the recording is performed until the prescribed number of columns or rows, the recording on the information display part 3 is erased wholly, and the recording of final column or final row among the recording until the time is displayed on the first column or the first row of the information display part 3a.
Patent JP-H07250353-A (JP)
Title: Image device adjustment system
Inventor: KONDO ISAO
IPC: H04N17/04
Filed: 1994-03-14
Abstract: PURPOSE:To reduce the adjustment time of a image device on a production line. CONSTITUTION:An image device 12 to be adjusted having a storage device 13, a measurement device 14, and a data processing unit 15 are connected in a loop to form an adjustment device, which is connected to a computer 16 and a storage device writer 17 to write data to a storage device 19 mounted on a control board 19 for a next adjustment device by a communication line 20. Then initialization data for the next adjustment image device are set based on finally set data of the device already adjusted.